Dynamics CRMÂ Discovery and Web Service URL’s to use, based on the Developer Resources Page in CRM.
Here is the information that you need:
For CRM Online customers:
The following URLs should be used to access the discovery service (use the appropriate URL for your location):
Provider: Microsoft Office 365
https://disco.crm.dynamics.com/XRMServices/2011/Discovery.svc (North America)
https://disco.crm4.dynamics.com/XRMServices/2011/Discovery.svc (EMEA)
https://disco.crm5.dynamics.com/XRMServices/2011/Discovery.svc (APAC)
Provider: Microsoft Account
https://dev.crm.dynamics.com/XRMServices/2011/Discovery.svc (North America)
https://dev.crm4.dynamics.com/XRMServices/2011/Discovery.svc (EMEA)
https://dev.crm5.dynamics.com/XRMServices/2011/Discovery.svc (APAC)
The following URLs should be used to access the Organization service(SOAP endpoint):
https://{Organization Name}.api.crm.dynamics.com/XrmServices/2011/Organization.svc (North America)
https://{Organization Name}.api.crm4.dynamics.com/XrmServices/2011/Organization.svc (EMEA)
https://{Organization Name}.api.crm5.dynamics.com/XrmServices/2011/Organization.svc (APAC)
Where {Organization Name} refers to the Organization that you specify in the URL when accessing the Web application. For example, for Contoso.crm.dynamics.com, the {Organization Name} is Contoso.
The following URLs should be used to access the Organization Data service(OData REST endpoint)
https://{Organization Name}.api.crm.dynamics.com/XrmServices/2011/OrganizationData.svc (North America)
https://{Organization Name}.api.crm4.dynamics.com/XrmServices/2011/OrganizationData.svc (EMEA)
https://{Organization Name}.api.crm5.dynamics.com/XrmServices/2011/OrganizationData.svc (APAC)
For CRM On-premises customers:
http://{server}/XRMServices/2011/Discovery.svc for the Discovery service endpoint
http://{server}/{OrgName}/XRMServices/2011/Organization.svc for the Organization Service endpoint (SOAP)
http://{server}/{OrgName}/XRMServices/2011/OrganizationData.svc for the Organization Data Service endpoint (REST)
http://{server}/XRMDeployment/2011/Deployment.svc for the Deployment Service endpoint